Raising & Handling Custom UserControl Events in ASP.Net
Declare the event in the UserControl and create a method that raises it. The event is named "SelectionChanged". UserControl.ascx /// <summary> /// Event to be raised by control when the [...]
jQuery – Selector Starts-Ends With
Selector Starts With: $('input[name^=somePrefix]').doSomething(); Selector ENDS with: $('input[name$=someSuffix]').doSomething(); In ASP.Net: This is particularly useful in ASP.Net when you may not want to specify clientidmode static, but still want to use [...]
jQuery – Bind to Document Instead of Elements for Dynamic Elements
When a DOM object is added after the DOM has loaded, the usual process of binding an event to a specific jQuery object may not be sufficient. E.g.: Normal binding [...]
ASP.Net Checkbox Click Event Fires Twice
Issue When using jQuery to detect and handle the click of an ASP.Net checkbox, the click event is detected twice. You may notice that the event fires twice when you [...]
jQuery – Get Ajax Post Error Details
$.post('status.ajax.php', {deviceId: id}) .done( function(msg) { ... } ) .fail( function(xhr, textStatus, errorThrown) { alert(xhr.responseText); }); http://stackoverflow.com/a/12116790/4669143
jQuery – Resize or Scroll Event Fire Only when Resize or Scroll Complete
Do something after jQuery resize or scroll is done, or has paused. Instead of firing the event every time the resize/scroll is detected, which is constantly during a resize/scroll operation, [...]
jQuery – Enable or Disable Inputs
$("input").prop('disabled', true); $("input").prop('disabled', false); This will automatically add/remove the 'disabled' property of the element. Source: http://stackoverflow.com/a/1414366/4669143
jQuery – Does an element exist?
if ($(selector).length) { // Exists } Source: http://stackoverflow.com/a/587408
Post Guidelines – Outdated (Google Prettify)
Background This site uses Markdown for simplified input and Google Prettify for syntax highlighting. Adding Code to a Post There are two ways to add code to a post using [...]
ASP.Net: Get Data from Selected Row or Cell in GridView
When you need to pull data from a GridView, e.g. when the user selects the row and you want to populate some fields that match data from the selected row, [...]